Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java Java Basics Perfecting the Prototype Parsing Integers

I don't know what I'm doing wrong? It says that it can't find "console variable" when I write "console.readLine("");"

My code won't compile! It says that it can't find the variable "console". What am I doing wrong?

ParsingInts.java
String answerToLife = console.readLine("Answer to life?  ");
int answer = Integer.parseInt(answerToLife);

2 Answers

declare a console variable and assign it to System.console()

Console console = System.console();

Still doesn't work...

what error does it say now?

It says:

JavaTester.java:72: error: cannot find symbol
      Console console = System.console();
      ^
  symbol:   class Console
  location: class JavaTester
1 error

Try adding this to the top of your file:

import java.io.Console;